220173120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1499}}^1$

素因数の和:1542

約数の個数: 224

約数和(自身を含む): 822960000

約数和(自身を除く): 602786880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 544, 576, 612, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1224, 1360, 1440, 1499, 1530, 1632, 1728, 1836, 2040, 2160, 2295, 2448, 2720, 2880, 2998, 3060, 3264, 3672, 4080, 4320, 4497, 4590, 4896, 5440, 5996, 6120, 7344, 7495, 8160, 8640, 8994, 9180, 9792, 11992, 12240, 13491, 14688, 14990, 16320, 17988, 18360, 22485, 23984, 24480, 25483, 26982, 29376, 29980, 35976, 36720, 40473, 44970, 47968, 48960, 50966, 53964, 59960, 67455, 71952, 73440, 76449, 80946, 89940, 95936, 101932, 107928, 119920, 127415, 134910, 143904, 146880, 152898, 161892, 179880, 202365, 203864, 215856, 229347, 239840, 254830, 269820, 287808, 305796, 323784, 359760, 382245, 404730, 407728, 431712, 458694, 479680, 509660, 539640, 611592, 647568, 688041, 719520, 764490, 809460, 815456, 863424, 917388, 1019320, 1079280, 1146735, 1223184, 1295136, 1376082, 1439040, 1528980, 1618920, 1630912, 1834776, 2038640, 2158560, 2293470, 2446368, 2590272, 2752164, 3057960, 3237840, 3440205, 3669552, 4077280, 4317120, 4586940, 4892736, 5504328, 6115920, 6475680, 6880410, 7339104, 8154560, 9173880, 11008656, 12231840, 12951360, 13760820, 14678208, 18347760, 22017312, 24463680, 27521640, 36695520, 44034624, 55043280, 73391040, 110086560, 220173120]

約数ペア:

[(1, 220173120), (2, 110086560), (3, 73391040), (4, 55043280), (5, 44034624), (6, 36695520), (8, 27521640), (9, 24463680), (10, 22017312), (12, 18347760), (15, 14678208), (16, 13760820), (17, 12951360), (18, 12231840), (20, 11008656), (24, 9173880), (27, 8154560), (30, 7339104), (32, 6880410), (34, 6475680), (36, 6115920), (40, 5504328), (45, 4892736), (48, 4586940), (51, 4317120), (54, 4077280), (60, 3669552), (64, 3440205), (68, 3237840), (72, 3057960), (80, 2752164), (85, 2590272), (90, 2446368), (96, 2293470), (102, 2158560), (108, 2038640), (120, 1834776), (135, 1630912), (136, 1618920), (144, 1528980), (153, 1439040), (160, 1376082), (170, 1295136), (180, 1223184), (192, 1146735), (204, 1079280), (216, 1019320), (240, 917388), (255, 863424), (270, 815456), (272, 809460), (288, 764490), (306, 719520), (320, 688041), (340, 647568), (360, 611592), (408, 539640), (432, 509660), (459, 479680), (480, 458694), (510, 431712), (540, 407728), (544, 404730), (576, 382245), (612, 359760), (680, 323784), (720, 305796), (765, 287808), (816, 269820), (864, 254830), (918, 239840), (960, 229347), (1020, 215856), (1080, 203864), (1088, 202365), (1224, 179880), (1360, 161892), (1440, 152898), (1499, 146880), (1530, 143904), (1632, 134910), (1728, 127415), (1836, 119920), (2040, 107928), (2160, 101932), (2295, 95936), (2448, 89940), (2720, 80946), (2880, 76449), (2998, 73440), (3060, 71952), (3264, 67455), (3672, 59960), (4080, 53964), (4320, 50966), (4497, 48960), (4590, 47968), (4896, 44970), (5440, 40473), (5996, 36720), (6120, 35976), (7344, 29980), (7495, 29376), (8160, 26982), (8640, 25483), (8994, 24480), (9180, 23984), (9792, 22485), (11992, 18360), (12240, 17988), (13491, 16320), (14688, 14990)]